Ignite: Libra

The Libra IR Mixer is designed to be used as a multi-cabinet microphone simulator for Guitar and Bass (Pre) Amplifiers.

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Introducing: Ignite Libra

Libra is a zero latency, Impulse Response Mixer, designed to be used as a multi-cabinet + microphone simulator for Guitar and Bass (pre)amplifiers (AAX/AU/VST/VST3 including hardware). It has been designed to perform pristine quality convolution in real time, while being extremely light on CPU and easy to use, providing advanced built-in filters and delay controls to let Guitarists and Bassists shape their tone with ease. 

  • Zero Latency
  • Low CPU usage
  • Mono and Stereo support
  • Automatic resampling for IRs with different sample rates
  • Continuous graphical morphing control between loaded IRs
  • High-quality analog shaped filters
  • Automatic phase recognition and flipping for negative phase IRs
  • Selectable delay for phase interactions between loaded IRs
  • Global input level and single IR level controls

The Cartesian Mixer

The most important and unique feature of Libra! The Cartesian Mixer allows you to seamlessly mix up to 8 different Impulse Responses in a graphical way, maintaining the output level consistently while allowing you to find the perfect balance between all the loaded Impulse Responses.

Convert multiple Impulse Responses into 1

Intuitively merge and export up to 8 Impulse Responses into 1 with the click of a button. The possibilities are now endless.

Ultimate control

Each IR has it’s own controllable functions for maximum flexibility.Phase Selection, Solo IR, Level, Resonance, Hi Pass, Lo Pass, & Delay.

Whats included?

• Included are 8 cab IR’s created by STL Studio’s which include a Mesa OS, Mesa Std, Engl Pro & Marshall 1960.
• 5 free presets and 3 IR's from famed metal producer Jens Bogren
• 10 presets dialled in by STL Tones & Ignite Amps

Andy Sneap

“Absolutely loving Libra for its ease of use and flexibility”

Libra gets free upgrade

We are excited to announce our new partnership with Bogren Digital, to bring you 5 free presets and 3 IR's from famed metal producer Jens Bogren to use within STL Ignite Libra absolutely FREE.Bogren Digital recently released the Jens Bogren Signature IR Pack - Rhythm. The 3 IR's that are now available in Libra are from his full pack release

Jens Bogren signature IR pack

Check out the brand new signature IR pack from Jens Bogren brought to you by Bogren Digital. 

Visit Bogren Digital

System requirements

  • STL Ignite: Libra comes in 64-bit VST / AU / AAX.
  • Latest OS Compatibility for Windows & Mac.
  • Minimum Requirements Mac OS 10.9 or Windows 7
  • Free iLok License Manager and iLok account needed.
  • No iLok usb dongle required.
  • 3 activations available per user.